Invention Grant
US09392536B2 Systems and methods for cell selection and reselection by improving system information reading procedure 有权
通过改进系统信息阅读程序进行细胞选择和重新选择的系统和方法

  • Patent Title: Systems and methods for cell selection and reselection by improving system information reading procedure
  • Patent Title (中): 通过改进系统信息阅读程序进行细胞选择和重新选择的系统和方法
  • Application No.: US14291432
    Application Date: 2014-05-30
  • Publication No.: US09392536B2
    Publication Date: 2016-07-12
  • Inventor: Umesh K. ShuklaAravind Radhakrishnan
  • Applicant: APPLE INC.
  • Applicant Address: US CA Cupertino
  • Assignee: APPLE INC.
  • Current Assignee: APPLE INC.
  • Current Assignee Address: US CA Cupertino
  • Agency: Fay Kaplun & Marcin, LLP
  • Main IPC: H04W48/16
  • IPC: H04W48/16
Systems and methods for cell selection and reselection by improving system information reading procedure
Abstract:
Described herein are methods performed by user equipment (“UE”) for carrier aggregation deployment and organization in unlicensed bands. The method includes initiating a cell selection process with a target cell, wherein the target cell sends a plurality of information blocks, receiving a first information block, prior to reading a second information block, determining whether the target cell is suitable for the UE to camp on based on the first information block, and terminating the cell selection process when the target cell is determined to be unsuitable for camping based on the first information block. The terminating may include comparing data from the first information block to data stored in a database. The method further includes determining whether the UE is in a stationary state or is in a state of motion, and using this information to improve cell selection delay on target cell.
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